udfGetElmAuxCrd()

Return the auxiliary element coordinates at the quadrature point.

Syntax

crd = udfGetElmAuxCrd( udfHd ) ;

Type

User Defined Element

Parameters

udfHd: The opaque handle (pointer) which was passed to the user function.

Return Value

crd (Real*): Pointer to two dimensional real array of auxiliary element coordinates. The first (fastest) dimension of the array is the number of elements, nItems, and the second (slower) dimension is three, for the x, y and z coordinates.

Description

This routine returns the auxiliary element coordinates at the quadrature point. If mesh displacement is active, the returned coordinates are for the current (deformed) configuration. For example,

Real* crd ;
Real x, y, z ;
Integer elem ;
...
crd = udfGetElmAuxCrd( udfHd ) ;
for ( elem = 0 ; elem < nItems ; elem++ ) {
    x = crd[0*nItems+elem] ;
    y = crd[1*nItems+elem] ;
    z = crd[2*nItems+elem] ;
    ...
}

Errors

This routine expects a valid udfHd.
This routine may only be called within a Body Force, Material Model or Component Model user function.